I've had my Flex since December 07. I have read all the articles on the Flex, PC7424, Rotory,all the different brands etc. I have read good reviews and bad. I have read about the problems some have had. Gears , pads smoking, etc. I've used mine probably 60 times. I have never had any of the problems I heard about. I am very profficent with a rotory. That's all there was before a PC was even thought about. It did take getting use to, but that did not take long. I find it to be a good solid built piece of equipment. All new products have bugs ,like some of the outrageously priced new cars. Even the gas guzzlers. But the only time you hear about a recall is if it's saftey related. In other words unless you can be injured in some way ,the car or the buffer, lawn mower , phone , BBQ grill etc. Will not be recalled. Most of these big conglomrates only care about one thing. $$$$$$$$$
Honestly I do not think the Flex has a manufactoring problem. I think most of the time it is operator error, or people just bashing it because they can't afford to buy one. Jealousy
This is just my opinion and not meant to step on anyones toes. Alot of people must be drinking the Hater Aid! Also the Flex does come with a warranty. I'm Happy with mine!